S
M
T
W
T
F
S
31
76°
49°
1
74°
50°
2
79°
50°
3
76°
51°
4
80°
57°
5
84°
50°
6
75°
49°
7
75°
51°
8
80°
58°
9
84°
57°
10
76°
58°
11
77°
57°
12
82°
56°
13
82°
57°
14
80°
61°
15
86°
60°
16
86°
57°
17
85°
56°
18
87°
62°
19
87°
53°
20
79°
54°
21
77°
54°
22
79°
59°
23
82°
63°
24
85°
61°
25
81°
61°
26
84°
55°
27
80°
53°
28
78°
55°
29
80°
56°
30
86°
60°
1
88°
63°
2
87°
64°
3
88°
64°
4
89°
65°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Letart
Letart's June 2026 forecast shows daily high temperatures ranging from 74° to 89°, with overnight lows between 49° and 65°. The average high for June is 82° with an average low of 57°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how June weather will actually feel in Letart. See also: July | August | September.